Thank you for pointing these out!!
I'm so afraid to read comment section for readers starting taking Hyesung's egg donor side. She might be trapped, but she was a MOM. She's the one who chose to abandoned Hyesung in exchange of her freedom. SHE COULD search for Hyesung secretly just to see Hyesung live okay for time to time. But she did not. Instead she wanna erased and treating Hyesung like a broken past. The 2nd family who abandoned her because of her past, was actually her karma. Now she gotta live peace by her son's husband money and having the love of her grandson?? HELL NAH.
Hell yeah! Byul had loving parents. Hyesung was treated like trash by both parents and had to fend for himself the best he could. Did he run away yes, does it make it right no, but he never once not think of his child and he went back he was just scared. It's easier to judge someone without been in their shoes. Imagen getting pregnant by someone you barely know having that shitty background and tell me you would keep when you don't have anything to provide for them. Doujin just had money that's why people forgive him and pitty him when he manipulative everything his way.
I think Hyesung needs to go ballistic, letting it all out. The trauma, the hurt, what actually happened in all those years he was abandoned and abused... tell it all in front of Dojin and Byul and watch them realize just how wrong they were for downplaying his reasons for not wanting to have anything to do with that woman!
THIS. Just straight facts! And we dont condone Hyesung's VERY Short abandonment on Byul, but THAT reaction (him running away being scared to be a parent, not to mention he was too young then) was all a byproduct of his childhood trauma that was caused by WHO again?!!! That's right. His own mother who abandoned him.

THEY. ARE. NOT. F*CKING. THE. SAME!!!
Red Flag 1. That woman that birthed Hyesung abandoned him. Knowingly left him to an abusive monster who made Hyesung's life a living hell. She never looked back even once.
Red Flag 2. She went on to build a new family. And kept her past a secret. All the while never once thought of looking for Hyesung to even know how he was
Red Flag 3. She only chose to show herself to Hyesung when she saw him on tv as she learned Hyesung was marrying a rich alpha (F u Dojin! This all happened because of you!)
Red Flag 4. Instead of apologizing and accepting the fact that Hyesung is not yet ready to forgive, she instead gaslighted Hyesung by saying he could have tried looking/searching for her (like old hag, YOU chose to abandon the child to an abusive father that made his life miserable and you expect him to come looking for you?! For what?)
Red Flag 5. Shamelessly accepted money and house from the husband of the son she abandoned despite knowing she had no right to. The audacity!!!
Red Flag 6. Forced her way into Byul's life, and in effect, forced her way into Hyesung's life fully knowing Hyesung does not want anything to do with her.
Byul, saying your grandmother and mother are the same is absolutely f*cking foul!
And I hate it because I can feel it in my bones where the story is going. Hyesung being "forced" to forgive the very person who made his life miserable causing all those trauma just for the plot of Byul's story. Gods, what a shit-show.